Busch Jeweller's Burrs Starter Kit

Produce a precise power cut Ideal for grinding away and shaping settings or bezels For use with a pendant drill, hobby drill or micromotor Made from hardened steel Established in 1905, Busch are the leading manufacturers of precision cut rotary accessories and pride themselves on ...Produce a precise power cut Ideal for grinding away and shaping settings or bezels For use with a pendant drill, hobby drill or micromotor Made from hardened steel Established in 1905, Busch are the leading manufacturers of precision cut rotary accessories and pride themselves on maintaining high quality trend led developments. This Busch Burr Starter Set contains 24 assorted high quality burrs which have been produced from a single piece of hardened steel and are characterised by a stable design which provides a precise power cut and optimum concentricity, ideal for preparing and giving shape to settings or adding pattern to a surface. The Starter Set is an essential for any jewellery maker, it includes: 6 x Busch Burr Round No.1 (1.5, 2, 2.3, 2.5, 3, 3.5mm) 4 x Busch Burr Cylinder Twist Cut No.

21 (1, 1.6, 2.1, 2.3mm) 4 x Busch Burr Cylinder Cross Cut No. 36 (1, 1.6, 2.1, 2.5mm) 4 x Busch Burr 90? Bearing Cutter No. 414 (2, 2.5, 3, 3.5mm) 4 x Busch Burr 90? Stone Setting Burr No.

413 (2, 2.5, 3, 3.5mm) 2 x Busch Burr Bud No. 6 (2.5, 2.7mm) They are designed to be used in conjunction with a pendant drill, hobby drill, micromotor or even a pin vice such as 999 AKK or 999 332 to cut or grind away, shape or give pattern to a surface. Suitable to be used on metal, wax and plastics.

Each burr`s construction consists of a number of teeth/blades (in a spherical shape) mounted onto a 2.34mm shank. The shank fits into the collet/chuck of the drill, and when turned these teeth cut into and remove the surface being worked upon. Quantity of material removed depends on pressure applied, use of `Burr Life lubricant` (998 021) helps prolong the burrs cutting ability.

Supplied in a handy sliding box.